TYPICAL PERFORMANCE CURVES
TA = –25°C to +85°C, fS = 100kHz, VDIG = VANA = +5V, using external reference, unless otherwise specified.
INTERNAL REFERENCE VOLTAGE
vs TEMPERATURE
CONVERSION TIME vs TEMPERATURE
8.00
7.90
7.80
7.70
7.60
7.50
7.40
7.30
7.20
2.52
2.515
2.51
2.505
2.5
2.495
2.49
2.485
2.48
–25
0
25
50
75
–25
0
25
50
75
Temp (°C)
Temp (°C)
Min/Max INL Errors
–0.900 at 12447
1.910 at 32767
Min/Max DNL Errors
–0.740 at 36431
1.070 at 32767
+2.0
+1.0
+1.0
+0.5
–0.5
–1.0
–1.0
–2.0
0
8192 16384 24576 32768 40960 49152 57344 65536
0
8192 16384 24576 32768 40960 49152 57344 65536
®
5
ADS7821